Size Guide
Finding the right bra size helps you enjoy better comfort, support, and fit.
SuperGard bras are designed for everyday comfort with a soft, supportive structure. Please use the guide below to help choose your best size.
How To Measure
For the most accurate fit, measure yourself while wearing a non-padded bra.
1. Measure Your Underbust
Wrap a soft measuring tape around your ribcage, directly under your bust.
Keep the tape level and snug, but not too tight.
This measurement helps determine your band size.
2. Measure Your Bust
Wrap the measuring tape around the fullest part of your bust.
Keep the tape level around your body and avoid pulling too tight.
This measurement helps determine your cup fit.
SuperGard Bra Size Chart
| SuperGard Size | Suggested Underbust | Suggested US/UK Band Size | Cup Fit |
|---|---|---|---|
| 70AB | 68–72 cm / 26.8–28.3 in | 32 | A–B Cup |
| 75AB | 73–77 cm / 28.7–30.3 in | 34 | A–B Cup |
| 80AB | 78–82 cm / 30.7–32.3 in | 36 | A–B Cup |
| 85AB | 83–87 cm / 32.7–34.3 in | 38 | A–B Cup |
| 90AB | 88–92 cm / 34.6–36.2 in | 40 | A–B Cup |
Please note: sizing may vary slightly depending on body shape, breast shape, and personal fit preference.
How To Choose Your Size
If your underbust measurement falls between two sizes, we recommend choosing the larger size for a more comfortable everyday fit.
If you prefer a more secure and supportive fit, you may choose your regular size.
If you prefer a softer, less compressed feeling, choose one size up.
What Does “AB Cup” Mean?
Our AB cup design is made to fit many customers who usually wear an A cup or B cup.
The cup is designed to provide comfortable coverage and support while allowing the Nipple Comfort Cabin to create a dedicated pressure-free space around the nipple area.
If you usually wear a C cup or above, please contact us before ordering so we can help recommend the most suitable style.
Fit Tips For Different Styles
Comfort Cabin Bra
Choose your regular bra band size for daily wear.
If you are between sizes or prefer a looser fit, choose one size up.
Nursing Bra
For pregnancy, postpartum, or breastfeeding use, your bust size may change.
We recommend choosing one size up if your body is still changing or if you prefer extra comfort.
Far Infrared Bra
Choose your regular size for comfortable support.
If you prefer a softer fit around the body, choose one size up.
Yoga & Sports Bra
For light activity and daily movement, choose your regular size.
If you prefer stronger support, choose your regular size.
If you prefer a more relaxed fit, choose one size up.
Still Not Sure?
We are happy to help you choose the right size.
Please contact us with your underbust measurement, bust measurement, usual bra size, and the style you are interested in.
Email: chris@water-matt.com
WhatsApp: +86 19576831604
Our team will help recommend the most suitable size for you.